EP 2933349 B1 20180905 - STAINLESS STEEL SHEET AND STAINLESS STEEL FOIL
Title (en)
STAINLESS STEEL SHEET AND STAINLESS STEEL FOIL
Title (de)
EDELSTAHLBLECH UND EDELSTAHLFOLIE
Title (fr)
FEUILLE EN ACIER INOXYDABLE ET FILM EN ACIER INOXYDABLE
Publication
Application
Priority
- JP 2012274163 A 20121217
- JP 2013007147 W 20131205
Abstract (en)
[origin: EP2933349A1] Provided are an Fe-Cr-Al-based stainless steel sheet which has improved manufacturability by improving the toughness of a hot-rolled steel sheet and a cold-rolled steel sheet without deteriorating oxidation resistance at a high temperature and shape stability when used at a high temperature, and a stainless steel foil which is manufactured by rolling the stainless steel sheet. V and B are added in combination to Fe-Cr-Al-based stainless steel in amounts within specified ranges. Specifically, V content is controlled to be 0.010% or more and 0.050% or less and B content is controlled to be 0.0001% or more and 0.0050% or less, in which the relationship {V content (V%)}/{B content (B%)} > 10 is satisfied.
IPC 8 full level
C22C 38/00 (2006.01); B01J 35/04 (2006.01); B01J 37/02 (2006.01); C21D 6/00 (2006.01); C21D 8/02 (2006.01); C21D 9/46 (2006.01); C22C 38/02 (2006.01); C22C 38/04 (2006.01); C22C 38/06 (2006.01); C22C 38/42 (2006.01); C22C 38/44 (2006.01); C22C 38/46 (2006.01); C22C 38/48 (2006.01); C22C 38/50 (2006.01); C22C 38/54 (2006.01); F01N 13/16 (2010.01)
CPC (source: EP US)
C21D 6/002 (2013.01 - EP US); C21D 8/0268 (2013.01 - EP US); C21D 9/46 (2013.01 - EP US); C22C 38/00 (2013.01 - EP US); C22C 38/001 (2013.01 - EP US); C22C 38/002 (2013.01 - EP US); C22C 38/004 (2013.01 - EP US); C22C 38/005 (2013.01 - EP US); C22C 38/02 (2013.01 - EP US); C22C 38/04 (2013.01 - EP US); C22C 38/06 (2013.01 - EP US); C22C 38/42 (2013.01 - EP US); C22C 38/44 (2013.01 - EP US); C22C 38/46 (2013.01 - EP US); C22C 38/48 (2013.01 - EP US); C22C 38/50 (2013.01 - EP US); C22C 38/54 (2013.01 - EP US); B01J 35/56 (2024.01 - EP US); B01J 37/0225 (2013.01 - EP US); C21D 8/0226 (2013.01 - EP US); C21D 8/0236 (2013.01 - EP US); F01N 13/16 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2933349 A1 20151021; EP 2933349 A4 20160406; EP 2933349 B1 20180905; CN 104870675 A 20150826; CN 104870675 B 20171003; JP 5561447 B1 20140730; JP WO2014097562 A1 20170112; KR 101699646 B1 20170124; KR 20150063577 A 20150609; US 2015299833 A1 20151022; US 9777357 B2 20171003; WO 2014097562 A1 20140626
DOCDB simple family (application)
EP 13864167 A 20131205; CN 201380066148 A 20131205; JP 2013007147 W 20131205; JP 2014511619 A 20131205; KR 20157012521 A 20131205; US 201314650117 A 20131205